Eccm
电子反干扰\\n[电] 电子反计算量度简写
🗣️ 情景例句
Now would be a good time, I think, for some introductions.
我想，下面是作些介绍的时候了。
Yes,I had breakfast two hours ago.
是,我2小时以前吃了早餐。
The salve will heal slight burns.
这种药膏能治疗轻微烧伤。